A 25-year-old man being questioned over explosions at three mosques in Walsall, Tipton and Wolverhampton has been arrested in relation to "a further act of terrorism" in connection with the murder of pensioner Mohammed Saleem, West Midlands Police has said.
Mohammed Saleem Chaudhry, 82, was stabbed three times in the back as he walked home from a mosque in Small Heath, Birmingham in April.
Assistant Chief Constable Marcus Beale, of West Midlands Police, said: "The murder of Mohammed Saleem now forms part of the wider West Midlands Counter Terrorism Unit Investigation."
More top news
James Deen, one of the world's most famous porn stars, denies allegations of sexual abuse made by several women, including former partners.
The Good Morning Britain team have been showing support for Text Santa by performing their own version of the Wham! hit Last Christmas.
A seven-month-old baby was shot and killed when a shotgun belonging to his mother's boyfriend went off in their living room, police say.