No I'm sure it's Roald Dahl's 'Tales of the Unexpected'....
Yep, "Lamb to the Slaughter" series 1 episode 4
Papa was a rodeo - Mama was a rock'n'roll band
I could play guitar and rope a steer before I learned to stand
stab the victim and give the body to wild pigs , 2 to 3 days later nothing is left i mean absolutely nothing, can work with crazy hamsters but it takes longer
Give your victim a treasure map. Follow them. After they have dug a hole for the treasure ... shoot them. Push them into the hole. Fill in hole