21.   Ngobeni said the powder had been sent to police laboratories in Pretoria to be tested.

22.   The attackers were carrying four guns, ammunition and syringes with unidentified liquid, now tested in police laboratories, Popiolek said.

23.   The city and the state police forensic laboratory do the final matchups against material collected from relatives.

24.   The body was later brought to the police crime laboratory for autopsy.

25.   The defense questioned the credibility of the state police laboratory and asked the judge to force the state to provide records showing past mistakes by the lab.

26.   The drugs were sent to a police laboratory in the city of Lyon for analysis, police said.

27.   The package at the Elysee, detected by a special scanner, was sent to a police laboratory for analysis, the press office said.

28.   The package was sent to a police laboratory for analysis, the press office said.

29.   The samples were analyzed in police laboratories in the French cities of Marseille, Paris, Toulouse, Lille and Lyon.

30.   The powder was sent to police laboratories in Pretoria to be tested, Assistant Police Commissioner Joseph Ngobeni said.