I've gone back and forth on whether "Elizabeth Evans" was Marlyse or not. For a long time I believed that Marlyse and the children must have been killed shortly after they arrived in New Hampshire, which is why he changed his name for the first time and began going by "Bob Evans". However, I'll concede that it's equally possible that he changed his name after picking up his daughter, the middle child (and potentially killing her mother), and used the excuse of a custody dispute to get Marlyse to go along with it and start going by "Elizabeth", too.
Here's the timeline:
- Marlyse and her children were last seen Thanksgiving of 1978. They are estimated to have been killed between 1978 and 1981.
- Rasmussen first started using the name Bob Evans in 1978, while working at a mill in New Hampshire.
- Elizabeth Evans shows up as his spouse on checks and arrest records in Jan, Feb, and May of 1980. In October 1980 TPR is arrested and lists no spouse.
- Denise Beaudin disappears Thanksgiving of 1981.
There are two possible scenarios here, IMO:
1) Marlyse and the children are killed in late 1978, shortly after arriving there. She may not have even had time to learn that folks in NH knew him as "Bob Evans". The unidentified, possibly pregnant "Elizabeth" meets TPR sometime before January 1980 and is killed sometime before October.
2) Marlyse and her children arrive in NH with TPR's daughter. Marlyse agrees to change their names. She is alive for almost 2 years in New Hampshire and is killed sometime before October 1980. Denise Beaudin is the pregnant girlfriend mentioned.