Nick Hardwick said the use of force was "not justified" in some incidents at HMP Risley.

BBC: HMP Risley use of force 'unjustified'

The Independent Monitoring Board (IMB) expressed "major concerns" about over stretched staff and "unfit" facilities at HMP Risley in Warrington.

BBC: HMP Risley

While staying chairman, Ornstein left Virgin's day-to-day management for Risley's job.

FORBES: Second act

LGC's UK laboratories are in Culham, Leeds, Runcorn in Cheshire, St Neots in Cambridgeshire, Tamworth in Staffordshire, Teddington, Risley in Cheshire, and Wakefield in West Yorkshire.

BBC: LGC forensics firm to cut 170 jobs

Ornstein signed on as Risley's assistant in 1989.

FORBES: Second act

Ornstein's friend Risley, 54, stepped down.

FORBES: Second act