Harnish Patel's wife issued a statement to The Lancaster News on Thursday and thanked the Lancaster community and the sheriff's office for their support and for celebrating her husband's life.
Lancaster County police Sheriff Barry Faile said the Indian ethnicity of Patel does not appear to be a factor in the crime.
Lancaster County District Court Judge Steven D Burns accepted the plea of Debasis Chaudhuri, a former visiting professor to the University of Nebraska-Lincoln, to misdemeanour sexual assault.
The United States on Monday assured India of "speedy justice" to the Indian-American victims of hate-related crimes as the Indian envoy here reached out to the State Department to convey his "deep concerns" over such tragic incidents.
Authorities believe that Anwesha Dey, a 30-year-old doctoral student from the University of Nebraska-Lincoln, who went missing on May 3, may have fallen into the creek.