<p>"Yes, they were questioned. However, they do not seem to be connected (with the Delhi blast) and were allowed to go," Maharashtra ATS chief Rakesh Maria said.<br /><br />The detention was on the basis of the sketches of two suspected bomb planters released by Delhi Police, he said.<br /><br />The blast on September 7 at the Delhi High Court killed 13 people and injured 88.<br />The National Investigation Agency (NIA) is probing the case.</p>
<p>"Yes, they were questioned. However, they do not seem to be connected (with the Delhi blast) and were allowed to go," Maharashtra ATS chief Rakesh Maria said.<br /><br />The detention was on the basis of the sketches of two suspected bomb planters released by Delhi Police, he said.<br /><br />The blast on September 7 at the Delhi High Court killed 13 people and injured 88.<br />The National Investigation Agency (NIA) is probing the case.</p>