Silent but DEADLY!

The Lyell Centre investigates a potential nerve-agent attack

- CAREN CLARK, HANNAH DAVIES, IAN MACEWAN

Lives are put at risk when the team from the Lyell Centre investigate the possible use of a chemical weapon as the series draws to a close this week.

After a young man dies suddenly of a suspected aneurysm, forensic pathologist Thomas Chamberlain (Richard Lintern) fi nds traces of a nerve agent in the body.

When further seemingly unconnected deaths occur, he suspects they may all be linked.

Poison