Investigators reported finding a kitchen knife and blood across several rooms after a man accused his girlfriend of stabbing him.
OOLTEWAH, Tenn. — When a mother returned home from a Fourth of July fireworks outing, she encountered two sharply conflicting accounts: Her wounded son said his girlfriend had stabbed him, while the girlfriend repeatedly insisted that she had not, according to a Hamilton County arrest report.
The disagreement is now at the center of a felony case against Jasminne Lynn Thomas, 22. She is charged with attempted first-degree murder, aggravated domestic assault and aggravated burglary after the 33-year-old man suffered a serious wound to his upper right thigh. Investigators also described a blood-marked home, damage to kitchen drywall and a 9-inch kitchen knife on a table. Those findings support the investigation but do not, in the publicly available reports, answer every question about how the injury occurred.
The man’s mother and her boyfriend told investigators they arrived at the Village Garden Drive residence between 10:30 and 11 p.m. after watching fireworks in Collegedale. They found the man bleeding heavily. Thomas was still at the house and appeared highly distressed, the mother said. According to the report, Thomas said, “I didn’t stab him.” The man then accused Thomas of causing his injury. Authorities said she left the property on foot before law enforcement arrived.
Deputies who entered the home first had to address the man’s medical condition. The wound was causing heavy and continuing blood loss, according to the arrest report. Officers placed a tourniquet near his upper thigh to slow the bleeding until paramedics arrived. He was taken to Erlanger Baroness Hospital in Chattanooga and underwent surgery. The available reports do not say whether the wound affected a major blood vessel, how long he remained in the hospital or whether he has fully recovered.
Investigators then documented blood in the living room, kitchen, bathroom, bedroom and hallway. The distribution established that the consequences of the injury extended through much of the residence, though the reports do not provide a room-by-room timeline. The blood could potentially help investigators trace movements after the wound was inflicted, but no blood-pattern analysis has been made public. The reports also do not say whether any areas had been cleaned or disturbed before deputies arrived.
In the kitchen, detectives found several marks in the drywall that appeared consistent with the wall being struck by a knife, authorities said. Bloodstains were also reported in that room. Those marks may support the man’s claim that a knife was used during an argument, but the publicly described evidence does not establish who made them, when they were made or whether every mark came from the object recovered by investigators.
The object found on the kitchen table was described as a stainless steel Cuisinart knife with a 9-inch blade. The arrest report says what appeared to be blood was present on its tip. The reports do not identify any completed DNA test, fingerprint analysis or laboratory confirmation. They also do not say whether the knife was photographed where it was first seen, whether it had been moved before police arrived or whether another household member had handled it.
The wounded man supplied investigators with the principal account of the alleged assault. He said he and Thomas had entered his mother’s house at about 8 p.m. even though his mother had previously said Thomas was not welcome there. He described their entry as sneaking into the home. He said the two had used controlled substances earlier that day and alleged that Thomas had recently used methamphetamine. Authorities did not announce drug charges, and no separate evidence confirming those claims was cited.
According to the man, the two began arguing and Thomas accused him of trafficking her. He told investigators that she became physical, said she would stab him and took the kitchen knife. The man said he attempted to push her away and was then stabbed in the thigh. The report does not provide Thomas’ detailed response to that sequence. Her only publicly reported statement about the injury is the denial relayed by the mother.
That gap matters because an arrest report usually presents the evidence authorities relied upon to establish probable cause; it is not a complete trial record. Thomas has not been convicted, and the charges do not resolve whether the man’s account is accurate in every respect. A defense could question his memory, substance-use allegation, role in bringing Thomas into the home or description of the struggle. Prosecutors could rely on the injury, the knife, the scene and witness statements to support the allegations. The public reports do not reveal how either side will present the case.
The mother’s account provides evidence about what she encountered after the injury, rather than an eyewitness account of the alleged stabbing. She was away from the residence when the couple entered and when the dispute reportedly occurred. Her boyfriend was also gone. Their observations can establish the man’s condition, Thomas’ presence and her denial when they returned, but neither is reported to have seen the knife used against the man.
The case also includes a prior domestic call. The mother told investigators that deputies had come to the house June 28 because of an incident involving her son and Thomas. Thomas was arrested on outstanding warrants, according to the report. Afterward, the mother said she did not want Thomas at the residence. The publicly available accounts do not describe the earlier dispute, identify the warrants or say whether any protective order or court-issued restriction was in effect.
Despite the mother’s instruction, the man admitted bringing Thomas back on July 4. That statement complicates the circumstances surrounding the aggravated burglary allegation. Investigators may contend Thomas lacked authorization from the person controlling the home, while the defense could examine the significance of the son accompanying her inside. The reports do not include court filings that set out the prosecution’s legal reasoning, and no conclusion should be drawn from the charge alone.
Thomas’ reported departure after being accused is another part of the state’s likely chronology. Authorities have not publicly explained where she went, how she was found or what she said when she was arrested. There is no reported recording of her interview, no described written statement and no account from a lawyer representing her. Without that information, her version of the events remains largely absent from public reporting.
Other forms of evidence could clarify the case but have not been described. The reports do not mention security cameras, doorbell video, emergency-call recordings, text messages, location data or photographs taken by people inside the home. They do not say whether the man’s clothing was collected or whether Thomas had injuries consistent with a struggle. No medical professional is quoted about the direction or depth of the wound.
These unknowns do not erase the evidence deputies reported finding. They show the difference between an initial arrest narrative and the fuller evidentiary record required in court. Probable cause can support an arrest, but a criminal conviction requires proof beyond a reasonable doubt. Witness credibility, forensic testing and the precise sequence inside the kitchen could therefore become important if the charges move toward a hearing or trial.
Law&Crime reported July 11 that Thomas was held in the Hamilton County Jail without bond. No later plea, indictment, evidentiary hearing or disposition was found in the sources consulted. Until the case is resolved, the man’s accusation and Thomas’ denial remain competing claims within an active criminal allegation, and Thomas retains the presumption of innocence.
Author note: Last updated Aug. 5, 2026.