Killer brothers left 18th birthday party to rob their grandmother

TWIN brothers who sneaked out of their 18th birthday party to rob their grandmother, were yesterday convicted of her manslaughter.

Jonathan and Robert Maskell broke into the home of 74-year-old widow Anjelica Hallwood, known as Mari, with their sister’s boyfriend Dwane Johnston.

Her body was found the following day. She had been beaten and asphyxiated, the Old Bailey was told.