About 7 years ago, a friend of mine (I was dating one of her friends at the time) was stabbed to death by her boyfriend in the kitchen of another friend of mine. They had only been dating a few months and he was the super jealous type, and obviously batshit crazy. They had been fighting that evening and when they got back to her friend's house, they continued fighting into the early hours and he just snapped and stabbed her.
She had been living with the guy in California and brought him home to Austin to meet her family and friends for the weekend. Some of her girlfriends had met him previously and knew right away there was something "off" about him. They had planned to take her to brunch the next day for an intervention of sorts. Unfortunately it was too late.
The guy fled the scene and was later caught by cops. He'd tried, unsuccessfully, to cut his own throat. In the trial, the piece of shit actually tried to claim self defense. He's in prison for life. She was a fun, sweet woman in her 30s. SWA flight attendant. Just chose the wrong guy.
Another one....Around 2000-2001 or so, a girl I worked with, early 20s, was killed by her husband in a murder-suicide in Cedar Park.