A full investigation into the incident is underway .
Police are appealing to anyone who was in the area and saw anything or knows anything to call St Helens CID on 0151 777 6816 or Crimestoppers , anonymously , on 0800 555 111 .
A full investigation into the incident is underway and police are appealing to anyone who was in the area and saw anything or knows anything to call St Helens CID on 0151 777 6816 or Crimestoppers , anonymously , on 0800 555 111 .