Guillermo Monge Perez, known as El Toro and Memo, disappeared from his trailer home in Phoenix in the early morning of October 28, 2001. He was last seen about 3:30 a.m. near 67th Avenue between Van Buren and Buckeye and had told a neighbor there was a woman inside his home who would not leave. He never been seen or heard from again.

Perez was 34 at the time, Hispanic, spoke only Spanish, had black hair and brown eyes, and stood between 5 feet 7 inches and 5 feet 9 inches, weighing 150 to 170 pounds. He was wearing a green shirt, green pants, and brown work boots and had scars on his left elbow and both legs. The Phoenix Police Department is the investigating agency; his case was entered into NamUs on December 12, 2008. Very few details are available and his family continues to seek answers.

Did anyone in Phoenix remember seeing Guillermo or the woman he mentioned that night?