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What to Watch on Monday: Christmas interrupted on ‘Major Crimes’

Mary McDonnell and Graham Patrick Martin on “Major Crimes.”
Mary McDonnell and Graham Patrick Martin on “Major Crimes.”

Major Crimes (9pm, TNT) - Christmas vacation is interrupted for the Major Crimes Division when a baseball scout is found dead in his RV. The squad works through the murder case, unfolding a complicated kidnapping scheme. Meanwhile, Rusty opens up to Dr. Joe about his mom.

Also on tonight . . .

How I Met Your Mother (8pm, CBS) - A guy at the wedding intentionally stirs up trouble among the gang, and the prodigal Marshall finally makes it to the Farhampton Inn.

The Voice (8pm, NBC) - The final singers perform. A winner is announced in the finale tomorrow night at 9.

Almost Human (8pm, Fox) - A suspicious death at a hospital, where a man predicted the exact time he would die, leads to the discovery of a black market for vital organs and biomechanics hearts that can be remotely shut off.

Mom (9:30pm, CBS) - Bonnie begins dating Chef Rudy, with Christy stuck in the middle. Jon Cryer directed this episode.

The Sing-Off (10pm, NBC) - The seven remaining groups perform past hits.