Monsters Among Us: Manuel Trinidad Cortez was convicted of killing two 11-year-old girls, Rachel Isser and Deanna Jackman; sentenced to life in prison

Known Victims
Rachel Ann Isser, 11 [12/27/1979]
Deanna Suzanne Jackman, 11 [12/27/1979]
unnamed victim, 16 [12/6/1977] kidnapping victim (no picture)

Suspected Victims
Karen Etta Whiteside, 16 [strangled] Eugene, OR [March 1978]
Helen Lopez, 19 San Gabriel Valley, CA [8/14/1977] (no picture)
Margaret Elizabeth Madrid, 7 San Gabriel Valley, CA [11/6/1977] (no picture)

Find-A-Grave: Rachel Ann Isser
Find-A-Grave: Deanna Suzanne Jackman
Find-A-Grave: Karen Etta Whiteside
Find-A-Grave: Helen Lopez
Small town gets assistance in hunt for killer of two girls
Oregon girls raped, killed; man jailed
Man held in murder of girls
Migrant held in Oregon girl deaths
Manuel Cortez, described by the prosecution as a sexual…
Diary May Offer Clues to 1970s Murders
Since You Asked
Manuel Cortez (GREAT article)
Diary May Offer Clues to 1970s Murders

INMATE INFORMATION

One Response

  1. I’m a friend of Karen Whiteside’s family. I wish that there were new details in her case. Have you heard anything?

    Like

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