reporting on a unique scientific expedition off the coast of south america. and in sports with ireland's got back to its winning ways at the rugby world cup. bringing up to date on a developing story out of paris where at least 4 police officers have been killed by a kohli among the. one woman and 3 men on the sasha butler can bring us the latest details from the french capital. or more details are emerging about the attacker police union spokes person said that the attack was a 45 year old man who'd worked in police administration for more than 20 years it seems that in recent years he had worked in this paris headquarters right in the center of the french capital very close. most recently in the intelligence services