I’ve known about the inclusion of a Law & Order segment in Sesame Street’s new season for a couple of months now.
They actually took the characters Benson (Mariska), Stabler (Meloni) and Munch and put them in an elite squad: Law & Order Special Letters Unit.
The letter in the first installment is “M”, hence the Mariska, Meloni and Munch references.
I for one am impressed by the voice acting and Muppetry. They had me fooled.
See for yourself: Law & Order Special Letters Unit.
More info on MuppetWiki.