A Dark Plan

This thriller has an intriguing wacko who seems possessive over his rich college roommate. When he goes too far and falls out with him he lets him drop off a cliff. Later he ingratiates his way into the wealthy mother's heart. But as can be expected the wacko side gets the better of him. Implausible at times but fairly exciting you want to see what happens. There is a bit of an explanation for his craziness.

The cast is quite good including Kelly Lynch as the grieving mother who can't say no. The wacko is well played by Nic Robuck.

Worth a watch.