A student has submitted her assignment to the wrong assignment thread (via Turnitin).  She was not able to delete it from her end.  In fact she has made double submission, 1 to the correct thread and 1 to the wrong thread.  However, it did not affect her similarity  %.    

1. As the teacher, am i able to delete it from the wrong thread?   

2. If not, will it affect anything if i just leave it there? 

Appreciate any guidance in this area.