Nicholas Forman, 23, from Pennsylvania, USA, allegedly filmed himself beating Sabrina Harooni, 22, on the lawn outside her home while saying "this is what cheating liars get"

A man allegedly filmed himself beating his girlfriend to death before ordering an Uber to take her to hospital.

Nicholas Forman, 23, is claimed to have beaten Sabrina Harooni, 22, until she was lifeless on a garden lawn while accusing her of cheating.