Aired Friday 10 July, 6:30am - 7:00amon BBC Two

Expert Witness

Name: 10:45am - Series 4 Episode 10
Start: 2026-07-29T09:45:00Z
End: 2026-07-29T10:15:00Z
Location: BBC One London HD

Series 5 Episode 3: A Deadly Dose

A forensic toxicologist proves that an Essex couple's cause of death points to murder, and a footprint expert links a killer to two different murder scenes.

Category: Documentary / Crime
Original air date: 08/07/2026

Cast and crew

Ashley John-BaptisteHost

Upcoming broadcasts

Today, 10:45amon BBC One London
Series 4 Episode 8
Today, 10:45amon BBC One London HD
Series 4 Episode 8
Tomorrow, 10:45amon BBC One London
Series 4 Episode 9
Tomorrow, 10:45amon BBC One London HD
Series 4 Episode 9
Wednesday 29 July, 10:45amon BBC One London
Series 4 Episode 10
Wednesday 29 July, 10:45amon BBC One London HD
Series 4 Episode 10