2 adjectives to describe defalcations

"That you will remain here, disregard the gossip that you may have heard, and continue to assist me in my helplessness in making full and searching inquiry into Macdonald's alleged defalcations.

A FREE-LABOR BANK will be established for the safe deposit of all accumulations of wages and other savings; and in order to avoid a possible wrong to depositors, by official defalcation, authority will be asked to connect the bank with the Treasury of the United States in this department.

2 adjectives to describe  defalcations