[@shylarah]

[quote]For the first three years of his life, Arsenio spent his time maturing mentally, and under police surveillance, labelled as 'contraband' until his father was able to clear everything out legally. He was then enrolled at the Institute and graduated in four years. He has spent a year working at his father's consulting company.[/quote]

To refresh my own memory, I went to check my CS if I had a Polytechnic attendance timeline. As it turns out, I had the above stashed in a hider somewhere (probably because it was a last-minute requested edit to get the CS approved), so his time at the Institute aligns with Professor Grey's time there.