Source: Twitter

An obsessed fan of Selena Gomez have been arrested for murdering his family. The 40-year-old man, Daniel Green, murdered his mom, sister and two children at their Oklahoma City home on Aug 21.

A family friend saw four bodies and bloody footprints and alerted the police. Daniel's 57-year-old mother, Sallie; his 34-year-old sister, Rebecca Cizek; and her two children, Katherine, 16, and Amario Dominguez III, seven months, died in cold murder. The kids all suffered from gunshot wounds to the head.

According to the neighbours, another relative found the family members dead and ran outside. Titus Story, who lives a few houses down, shared that while watching a movie at home Wednesday night, he saw lights flashing outside about 11:30 pm. However, he did not give it much thought. He thought nothing of the ambulance until the police cars arrived and the area was wrapped by crime scene tape by officers. This is when Story started to think of Daniel Green. "Is there a guy in there about 40 years old?" Story and a neighbour asked the police. "We wanted to know because he always walked everywhere and he didn't walk far. We didn't know if he was out and about, roaming around." This started a manhunt. By 4vam, Green was picked up by the police. According to police report, Green was picked up in traffic "a short distance away." He was jailed in Oklahoma County Jail until Thursday for four complaints of murder.

Daniel Green's obsession with Selena Gomez can be gleaned from his Facebook posts. Daniel statuses include, "i want her too be my eternal wife and the queen of my kingdom forever." In a chilling post, Daniel also threatened Selena's ex-boyfriend Justin Bieber. "Justin Bieber is going to get a bullet in his head," Daniel posted.

This obsession may be taken account in Daniel Green's trial. Selena Gomez has yet to react to this.