Convicted killer Bobby Lee Hines was executed Wednesday for strangling and repeatedly stabbing a suburban Dallas woman at her apartment 21 years ago.
Hines, 40, was 19 and on probation for burglary when he stabbed 26-year-old Michelle Wendy Haupt 18 times and strangled her with a cord. Haupt had moved from the Pittsburgh area to Carrollton to work at a computer company in Dallas, and Hines was staying next door with a maintenance man for her apartment complex.
In the pre-dawn hours of Oct. 20, 1991, a neighbor heard screaming and called police, but officers were unable to find the source. When other residents later that morning also told the apartment manager about screams and loud noises that sounded like a bowling ball being dropped repeatedly, they persuaded him to open Haupt's door and found her dead.