Man in Chucky-style mask terrorises Philadelphia residents

A man in a creepy doll mask has been terrorising Philadelphia residents, running up to them and making threats, police said.The Philadelphia-police-department" class="entity-link entity-organization" data-entity-id="188215" data-entity-type="organization">Philadelphia Police Department said on Tuesday it is searching for the suspect, who allegedly threatened and chased at least half a dozen people near City Hall last week.The man, who surveillance video captured wearing a scary doll mask, asked a woman if she was "ready to die", police told the BBC's US media partner CBS.Police released photos and a video of the suspect, seeking the public's help to identify him.In an incident on 12 August, the man was captured on surveillance video chasing a woman on a morning run around 5:30 local time (10:30 BST). The masked man made threatening comments while holding his hand behind his back, causing her to stumble and injure herself, police said.He then fled into a underground rail station.The man appears to be filming the incidents, holding a cellphone with its light on, Philadelphia-police-department" class="entity-link entity-organization" data-entity-id="188215" data-entity-type="organization">Philadelphia Police Department Captain Jason Smith told CBS.