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NARRATOR: Mark was able to get a blood sample from Jesperson
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World's Most Evil Killers

Mark was able to geta blood sample from Jesperson, which revealed a DNAmatch to semen...

NARRATOR: Mark was able to get
a blood sample from Jesperson, which revealed a DNA
match to semen found on the body of Laurie Pentland,
who'd been the killer's fourth victim in November 1992

Full Transcript

00:00:01.000 --> 00:00:04.238
NARRATOR: Mark was able to get a blood sample from Jesperson,
00:00:04.247 --> 00:00:07.438
which revealed a DNA match to semen found
00:00:07.513 --> 00:00:10.958
on the body of Laurie Pentland, who'd been the killer's
00:00:10.967 --> 00:00:13.645
fourth victim in November 1992.
Duration
14 seconds
Views
18
Timestamp in Movie
00:33:52
Uploaded
Jun 27, 2025
Season
5
Episode
4

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Movie Summary

An in-depth look at the lives and crimes of some of the World's most evil killers including Jeffrey Dahmer, Richard Ramirez, Cary Stayner, Leonard Lake, Dorothea Puente and more.