A furious teenager murdered her best friend for posting naked pictures of the pair on Facebook.
Erandy Elizabeth Gutierrez, 16, stabbed Anel Baez 65 times in the back after discovering the snaps on the social network site.
She told her pal, also 16, she would be lucky to survive until the end of the year.
Outraged Gutierrez said in a Twitter message to Anel: “It may seem that I am very calm, but in my head I have killed you at least three times.”
She also told the victim she would “bury” her before the year was out. But Anel laughed off the threat and invited her friend to her home in Guamuchil, Mexico, to patch things up.
Gutierrez asked to use the bathroom but instead went into the kitchen where she found the knife she then used to stab her pal to death in the horrific attack.
After the horrific murder, Gutierrez unsuccessfully tried to clean the blood from her clothes and the weapon, police said.
She fled the scene and tried to cover up her involvement in the gruesome murder. She even attended Anel’s funeral, where police arrested her.