Matching Pairs Detective vocabulary introductionOnline version Match descriptions with words by Lena 1 A piece of information or evidence that helps solve a mystery or crime. 2 A reason or explanation for someone's actions, often used to determine guilt. 3 Scientific techniques and methods used in solving crimes, often involving analysis of physical evidence. 4 A claim or piece of evidence that proves someone was elsewhere when a crime was committed. 5 A person believed to be guilty of a crime or wrongdoing. 6 To question or interview someone, especially a suspect, to gather information. 7 To assert without proof or confirmation. 8 A person who investigates and solves crimes. Detective Motive Suspect Interrogate Alibi Forensic Clue Allege