Mother and child reunion
In the Season 2 premiere of “Bates Motel,” Norman and Norma join a botany class and discover they can soothe their murderous tempers simply by spending quality time in the forest. Psych! Or should I say, Psycho? 8 p.m. Monday, A&E
The killing season
Chloë Sevigny is in desperate need of some laughs. The talented actress continues her streak of dour roles in “Those Who Kill,” yet another series that suggests there’s a serial killer on every block. Sevigny plays a new homicide detective who’s too busy chasing bad guys and personal demons to find time to smile. 9 p.m. Monday, A&E .
Charmed, I’m sure
As we’ve learned through the world of reality television, this country will never run out of beautiful, privileged, spoiled young people. “Southern Charm” introduces us to the lifestyles of six Charleston singles who think a $1,000 bill is pocket change. 9 p.m., Bravo