‘Teen Mom 2’ Star Nathan Griffith’s Sister Calls 911, Says He Tried to Kill Her

“Teen Mother 2” star Nathan Griffith‘s sister was begging for a police response after he allegedly roughed her up … telling dispatchers he tried killing her along with his naked arms.

TMZ obtained audio of the 911 name Griffith’s sister positioned on July 12 in Las Vegas … and in her chat with the dispatcher, the girl says Nathan tried to strangle her earlier than fleeing in his automotive.

As we first reported … the police report says the responding officers noticed seen pink marks on the sister’s neck and eyelids — indicative of somebody who was strangled — and she or he informed them Nathan grabbed her by the throat, pushed her down onto the ground and obtained on high of her.

Regardless of telling the dispatcher her brother had left, police say Nathan was nonetheless exterior the house after they arrived … yelling and denying he ever touched his sister. Finally, he was arrested for battery by strangulation.

We additionally obtained one other 911 name Griffith’s sister made earlier — previous to the alleged strangulation — and she or he informed the dispatcher, Nathan is following her round within the residence and making threats. It feels like you may hear him within the background.

The 911 calls are alarming … and cops additionally stated Nathan made suicidal statements on his approach to the Clark County Jail.

Nathan’s obtained a child with “Teen Mother” star Jenelle Evans … and he is had earlier arrests for home violence and home battery by strangulation.