Evil pretty people are extra scary, probably because we like to think that things that look good are good.

That's why Rob Lowe is well cast in "Ann Rule's Too Late to Say Goodbye" (Lifetime Movie Network, channel 47, 8 tonight).

Lowe uses his borderline feminine looks as Bart Corbin, a successful dentist whose wife Jenn, as the movie opens, appears to commit suicide. Her young son finds her with a gun in one hand and divorce papers in the other.