investigate

01. Firefighters are [investigating] a mysterious fire which broke out at a local high school overnight.

02. The story of the political scandal was first revealed by an [investigative] reporter for the New York Times.

03. The murder case is still under [investigation].

04. Government [investigators] are going through the financial records of the company.

05. The [investigation] into the robbery led to the arrest of local teenagers.

06. The Fire Department will send an [investigator] to determine the cause of the fire at the hotel.

07. After finding a cookie package with a hole in it in our cupboard, we [investigated], and found that our house had mice.

08. The [investigation] into the assassination of JFK may never be closed.

09. There is a Serbian proverb which observes that to believe is easier than [investigation].

10. The fire marshal is [investigating] a fire which destroyed a church over the weekend.

11. Police are [investigating] the disappearance of a local businessman.

12. In 1936, the British government appointed the Peel Commission to [investigate] the causes of violence between the Palestinian Arabs and Jews.

13. The scientific method is the main tool used by psychologists for [investigating] both the mind and behavior.

14. The old man heard a noise from the basement, so he went to [investigate].

15. Two separate police [investigations] are now one, as detectives have concluded that the two murders were committed by the same individual.

16. The police board [investigates] all complaints of excessive force which are made against an officer.

17. Seneca once advised, "If you judge, [investigate]."