Preston Crown Court has been told that Dale Cregan fired 32 bullets within 31 seconds when he lured police officers Nicola Hughes and Fiona Bone into his trap.
Cregan denies two counts of murder.
More top news
A 24-year-old man has been arrested on suspicion of murder after the body washed up on the Thames shoreline.
Police were called to an address in Carlisle on Friday night but the eight-month-old died later in hospital.
Jamie Vardy scored for a record-breaking eleventh game in a row as Leicester were held 1-1 at home to Manchester United