Here are two sentences:

Police arrested a " potential suspect " Monday in the abduction of a 9-year-old who was found safe after two days , the police chief said .

Police have arrested a " potential suspect " in the abduction of 9-year-old Jennette Tamayo , San Jose Police Chief William Lansdowne said Monday .
Choose your answer: are the two sentences saying the same thing?
OPTIONS:
[a]. no;
[b]. yes;
[a].