Texas: A man is dead and a woman is facing murder charges for a bizarre stabbing incident in Texas - the suspected murder weapon is a stiletto shoe.

Police in Houston say the suspect, 44-year-old Ana Lilia Trujillo, used one of the pointy-heeled shoes to stab the 59-year-old victim in a high-rise luxury condominium building inhabited primarily by faculty and staff at the University of Houston. Authorities are yet to identify the victim, and it’s unclear whether he worked at the University.

According to authorities, police were called to the Parklane Building in the 1,700 block of Herman Drive in Houston’s Theater District about 4 a.m. Sunday in response to an assault in progress.

When police got to the 18th floor condo, Trujillo opened the door and let officers into the unit, which is where they found the victim in a hallway between the entryway and the kitchen.

Authorities say the man was stabbed multiple times, each time, apparently, with a stiletto shoe. Trujillo was the only one present when the body was discovered. Houston police tell ABC13 that Trujillo initially was cooperative with detectives, but later stopped talking as she was taken to a precinct for additional questioning.

Investigators say Trujillo doesn’t live in the building and appears to have just been visiting. Hotel staff told authorities she appears to have arrived last night. The relationship between Trujillo and the victim is unknown, and a motive for the slaying is unclear. Trujillo is being held on suspicion of murder.–gn