Berlin attack: Police uncertain detained suspect drove lorry – BBC News bbc.com

German police are unsure if a suspect in custody was behind the Berlin lorry attack that killed 12. German police say they are unsure if a man they have in custody was behind Monday's lorry attack in Berlin that killed 12 and wounded 48 others.
"It is in fact uncertain whether that really was the driver," Berlin police head Klaus Kandt said on Tuesday.
The man detained, who has denied involvement, arrived in Germany from Pakistan at the end of last year.