Just ten days after Dorothy Montgomery's body was found, another wife and mother was attacked - this time in Long Beach, a port city about 25 miles south of L.A. Laura Trelstad was last seen leaving a Mother's Day party to go dancing at the Pike, a giant seaside amusement park downtown. Her body was found in the pre-dawn hours at the Signal Hill oil field a few miles north of her home. Police tracked Laura's movements on her final night to a downtown bar and then onto a bus heading home at about ten-thirty. She was last seen getting into a car with a stranger. But then the trail went cold. Meanwhile in Los Angeles, the murder trial in the Dorothy Montgomery case came to a dramatic conclusion when the prime suspect took the stand in his own defense.