Jewish Museum suspect was 'arrested with AK-47'

French police have arrested a 29-year-old man suspected of being involved in the shooting deaths last weekend of three people at Brussels' Jewish Museum, official sources in Belgium and France said on Sunday.

Read more: CCTV shows Jewish Museum suspect open fire

Still image from the 30 second clip of the man shooting with the Kalashnikov. Credit: CCTV

The Frenchman was arrested in the southern French city of Marseilles on Friday and had a Kalashnikov and another gun with him, a French police source said.

The man, from the northern city of Roubaix, had been in jail in 2012.

More: Suspect 'arrested' in France over Jewish Museum killings


Jewish Museum suspect 'admits to killings'

The 29-year-old Frenchman arrested over the fatal shooting of three people at Brussels' Jewish Museum, has admitted to the killings, authorities said.