JAN SEEGER/Staff photo. <br />
Londonderry police officers, left, John Perry, Garret Malloy, Matt Laquerre and Dan Perry march in the Londonderry Memorial Day parade Monday.<br />
, JAN SEEGER/Staff photo. <br />
Londonderry police officers, left, John Perry, Garret Malloy, Matt Laquerre and Dan Perry march in the Londonderry Memorial Day parade Monday.