FBI at home of possible person of interest in Nashville bomb explosion

More than 24 hours after the explosion, a motive remained elusive as investigators worked round-the-clock to resolve unanswered questions about a recreational vehicle that blew up on a mostly deserted street on a sleepy holiday morning and was prefaced by a recorded warning advising those nearby to evacuate.

from Hindustan Times - world https://ift.tt/3pqazfN