05/23/2013 01:42 pm ET

London Attack Arrests: 2 More Suspects Detained In Relation To Woolwich Soldier Murder

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Two more suspects have been arrested in relation to Wednesday's brutal murder of Drummer Lee Rigby, the Associated Press reports:

According the Guardian, Scotland Yard released a statement describing the now four suspects under arrest:

A 29-year-old man [C] was arrested on suspicion of conspiracy to murder under PACE.

A 29-year-old woman [D] was arrested at residential address in south London on suspicion of conspiracy to murder under PACE. They both remain in custody at a south London police station.

A 22-year-old man [A] and a 28-year-old man [B] shot by police at the scene have been arrested on suspicion of murder under PACE. They remain in separate London hospitals and are both in a stable condition. Their injuries are not life threatening.

This is a developing news story. Check back for updates.