Khazar Momeni, the sister of the man accused of fatally stabbing tech executive and Cash App founder Bob Lee last year, said her brother didn't kill Lee shortly after she took the stand Thursday afternoon.

“I talked to the attorney today about your overdose and attempted rape case,” Nima Momeni said in a message to Khazar sent after Lee’s death. She replied saying, “Lol, you dumb f—k, Bob never touched me, No one did.”

Khazar Elyassnia said Bob Lee was high on numerous hard drugs in the days before he was killed, and acting erratic and aggressive