Broadchurch: David Tennant praises season 3's 'powerful' take on sexual assault
He also talks Miller and Hardy's changed relationship
Broadchurch creator previews 'secrets and lies'-filled season 3
British crime show returns, June 28
Mysterious trailer teases Broadchurch season 3 footage
BBC America has announced Broadchurch season 3 will debut on the network sometime in 2017.