This video focuses on Zodiac murder suspect Arthur Leigh Allen of Vallejo, California.

Allen's home at 32 Fresno St:

38.1106678, -122.2400385

Allen's Trailer Location:

2963 Sant Rosa Ave, Santa Rosa, Ca

38.4050594, -122.8148404

Location of first known murder- Lake Herman rd.

38.094871, -122.144099

Betty Lou's address:

123 Ridgewood Ct Vallejo, Ca

38.0978856, -122.2144983

David Faraday address:

1930 Sereno Dr, Vallejo, Ca

38.1288340, -122.2309401

Blue Rock Murder Location:

38.125610, -122.190862

Darlene Ferrin address:

1300 VirginiaSt. Vallejo, Ca

38.1021377, -122.2412597

And 930 Monterey, Vallejo, ca

38.1067114, -122.2463119

Michael Mageau address:

864 Beechwood Ave., Vallejo, Ca

38.1020338, -122.2167365

Gas Station Location: called cops after Blue Rock murders.

38.106260, -122.238117

Lake Berryessa car parked:

38.5631872, -122.2358789

Lake Berryessa murder site:

38.5637479, -122.231807377

Napa Car wash location called to report Lake Berryessa murder:

38.3010660, -122.2871490