PASADENA, Calif. -- Police say a Pasadena woman tried to run over a man with her car, then hurled a bag of urine at arresting officers.

Lt. Chris Russ says 39-year-old Monica Avila was booked for investigation of attempted murder.

Investigators say the brother of Avila's ex-boyfriend notified police there was a trespasser on his property at about 3 a.m. Thursday. When the 44-year-old man went outside to talk to Avila, she allegedly tried to run him over with her vehicle and fled.

Police spotted her a short time later and pulled her over.

The lieutenant says Avila suddenly removed her urostomy bag and threw it at the three arresting officers, who were splashed with urine.