"the police took away memory cards and computer software material"

AP, reporting on Iran:

Overnight, police and hard-line militia stormed the campus at the city's biggest university, ransacking dormitories and arresting dozens of students angry over what they say was mass election fraud.
[...]
Hard-line militia volunteers loyal to the Revolutionary Guard stormed the dormitories, ransacking student rooms and smashing computers and furniture with axes and wooden sticks, Akbar said.

Before leaving around 4 a.m., the police took away memory cards and computer software material, Akbar said, adding that dozens of students were arrested.

He said many students suffered bruises, cuts and broken bones in the scuffling and that there was still smoldering garbage on the campus by midmorning but that the situation had calmed down.

"Many students are now leaving to go home to their families, they are scared," he said. "But others are staying. The police and militia say they will be back and arrest any students they see."

"I want to stay because they beat us and we won't retreat," he added.