Detectives investigating the fatal stabbing of 34-year-old father Daniel Frederick in Stoke Newington have charged a second person with his murder.

Daniel was killed metres from his home in Shakspeare Walk on January 8 after attending a hospital appointment for his pregnant partner.

An unnamed 17-year-old was arrested yesterday in Stevenage and after being charged appeared at Stratford youth court today.

He will next appear at the Old Bailey on Monday.

Kacper Karasinski, 18, of Mount Pleasant Lane, Upper Clapton, was previously charged with murder and is due to stand trial at the Old Bailey on July 23.