Cody Green, 26, of Helena, was arrested Friday on suspicion of felony strangulation of a partner or family member.
Police received a call from a woman who said her daughter, who was seven months pregnant, was assaulted by Green, according to court documents. The woman's daughter previously called her to say she needed help. The woman said she noticed injuries to her daughter's throat, left hamstring and right shoulder. Police later observed and took photos of the same injuries.
The woman's daughter said Green kicked her in the back of the leg and told her to leave. She said she grabbed Green by the shirt and they fell to the ground, which injured her shoulder. She denied being strangled and did not believe he grabbed her by the throat, according to court documents.