Police investigating the murder of Matthew Kitandwe in Battersea have arrested a fifth boy.

Matthew was stabbed outside his home in Battersea on June 21.

A 13-year-old was arrested this morning, July 29, on suspicion of murder.

A 15-year-old arrested yesterday has been bailed to return mid-September. 

July 28: Matthew Kitandwe murder: Police make fourth arrest in investigation after fatal Battersea stabbing

Three others remain on bail.

An 18-year-old man was arrested on suspicion of murder June 23 and bailed until a date in August.

A 16-year-old boy was arrested on suspicion of murder on June 27 and bailed until a date in September.

A 17-year-old boy was arrested on suspicion of murder on July 8 and bailed until a date in September.