Complex sentence: After appearing in the "Miss Houston" beauty contest, she was "discovered" by Alan Martin, a local photographer in Houston who introduced her to John Casablancasshe who signed by--the Elite modeling agency and sent on assignment to Paris.
Split into simpler sentences: After appearing in the "Miss Houston" beauty contest, she was "discovered" by Alan Martin, a local photographer in Houston who introduced her to John Casablancas. Casablancas signed her up with the Elite modeling agency and sent on assignment to Paris.