We've arrested one major suspect in this murder case and also arrested another man who we believe helped the crime.

这个警察说：我们已经逮捕了这个谋杀案的主要嫌疑犯，另外还逮捕了一个我们认为是帮凶的人。

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The first major terrorism suspect captured after the September 11,2001 attacks on the United States was a Saudi-born Palestinian known as Abu Zubaida.

VOA: standard.2009.03.23

Studies of free radicals, a major suspect in aging, led to a promising stroke drug now in final-stage trials at AstraZeneca.

FORBES: Researchers are unlocking the mysteries of aging.

He is the first major steroids suspect to become eligible for the Hall of Fame.

NPR: Ripken Enters MLB Hall of Fame, McGwire Snubbed

And I mentioned that Mark McGwire was the first major steroid suspect to appear on a ballot.

NPR: Ripken Enters MLB Hall of Fame, McGwire Snubbed