These are the cases previously connected by KARE as being attributed to one killer:
(sorry, don't know how to copy spreadsheet info so it looks better)
NAME / DATE LAST SEEN / DATE BODY FOUND / LOCATION FOUND
Bernadette Ahenakew 19890927 19891024 found in a ditch alongside North Clover Bar Road north of Hwy 16
Edna Bernard 20020922 20020923 3 km east of Leduc on Range Road 245, 1 km north of Rollyview Rd; body was on fire when discovered; (found within 8 km radius in Leduc Country where remains of Amber Tuccaro, Katie Ballantyne, Delores Brower, and Corrie Ottenbreit were found)
Debbie Darlene Lake 20021104 20030412 Miquelon Lake; skull found, no body, so cause of death not determined, Miquelon Lake, 70 km southeast of Edmonton
Monique Pitre 20021124 20030108 NE of Edmonton, south of Twp Rd 540 and Range Rd 222
Melissa Munch 20030110 20030112 Ardrossan area, south of Hwy 16, west of Range Rd 220, Strathcona County; body found frozen, and cause of death not released, found in stand of trees
Katie Sylvia Ballantyne 20030427 20030707 Rollyview, east of Leduc, 20 km south of Edmonton, Twp Rd 500 and Range Rd 235; 49*** Range Road on property owned by An****ers; (found within 8 km radius in Leduc County where remains of Edna Bernard, Amber Tuccaro, Delores Brower and Corrie Ottenbreit were found)
Rachel Liz Quinney 20040604 20040611 Twp Rd 540 and Range Rd 224; small grove of trees north of Sherwood Park
Charlene Gauld 20050408 20050416 Twp Rd 490 and RR 220
Note the 16 year time span of Date Last Seen for the 8 that are connected. Also that not all were found south of Edmonton.
Although only 8 were able to be connected to one perp (presumably by evidence), IMO that certainly does not preclude other missing/murdered (i.e. Amber, Corrie, etc) from being victims of the same perp.