This is not true, I have many friends who are Muslim living in India. Trust me, They hate Terrorism more than myself. They are enjoying much better life here what a average Pakistani will think of. Terrorist is a Terrorist.
Its Unfortunate, that 95% Big Terrorist who come in picture comes from Muslim World. Like Taliban, AQ, LeT, Terrorism in Kashmir, Palestine, From WTC to Madrid. London to Mumbai. even Karachi to Afghanistan. Everywhere. Have you ever seen a person from Christian, Hindu, Jew, Buddhist who attempt to destroy a building in another country ? Its rare very rare. It might be country like U.S. or Israel but never religion. Due to some Muslim Hard-liner, Most of the Innocent people of Muslim World get wrong impressions. Do you know what happened after 9/11. 1000's of Muslims were kept in detention centre in U.S. more than 99% were found Innocent later. Still It's Just Cloud of Doubt everywhere except Islamic Country. you live in Pakistan, So, you will never able to understand this. Go Anywhere in the World from CA to London. Bangalore to Moscow. Xinjiang to Tokyo. Everywhere its same Issue. Its not with Large Innocent Muslims who don't have any relations Its Just small section which is doing all this.
As per your question, A person found (indeed he was found earlier and investigation was going on) with Link with AQ. he was arrested now all process will continue. and When its found in Pakistan, your country hide it as AQ is inter-related with you. This is not I think. This is What US says. They gave List of Most Wanted with few Top AQ leaders and you think US is no one to decide. Then Why Pakistan gave base and taking billion Dollar Aid ?
I personally don't feel anything against about general Muslims. Its Just a religion like any other religion. Its Just small section like Taliban who gave very bad everlasting wrong impressions in the other part of world. If you check closely, Taliban hard-liner and their related organisation like AQ, etc. Killed more Muslims than any other religion. Still Many Supports them