1.   A suspected murderer who was the target of an extensive manhunt south of Austin escaped into Mexico on Tuesday, authorities said.

2.   The kidnapping of an American journalist triggered an extensive manhunt in Pakistan.

3.   Despite an extensive manhunt, the death still remains a mystery.

4.   Selangor police conducted an extensive manhunt in several locations for the assailants.

5.   The robbery has triggered an extensive manhunt.